/Engine/Plugins/VirtualProduction/RemoteControlProtocolMIDI/Source/RemoteControlProtocolMIDI/Public/IRemoteControlProtocolMIDIModule.h
Get MIDI Devices Updated callback.
[FOnMIDIDevicesUpdated](API\Plugins\RemoteControlProtocolMIDI\FOnMIDIDevicesUpdated) & GetOnMIDIDevicesUpdated()